Goji and the guard step up into the back of the delivery truck twice.
In a scene at Tankia enterprises after Michael first finds out about Tanika, Tankia is talking but if you look carefully when he turns his lips are not moving. His hands are also making odd gestures as he walks even when his associate is talking indicating that perhaps Tanika is saying something that is completely different from what we hear.
In the opening scene, Michael and RC3 enter a hard hat area, complete with "Hard Hat Area" signage. They're talking to the company boss who at no point takes issue with them not wearing hard hats , and neither does he ask them to wear one. Any site foreman or company boss worth his salt would do this as a first order of business.